Flashing dog collar



FIG. 1 is a top plan view of the flashing dog collar;

FIG. 2 is a bottom plan view of the flashing dog collar;

FIG. 3 is a left side elevational view of the flashing dog collar;

FIG. 4 is a front elevational view of the flashing dog collar;

FIG. 5 is a right side elevational view of the flashing dog collar; and,

FIG. 6 is a rear elevational view of the flashing dog collar. 

The ornamental design for the flashing dog collar, as shown and described. 